LAN8720AI-CP SMSC, LAN8720AI-CP Datasheet - Page 2

• Manufacturer Part Number: LAN8720AI-CP
• Description: TXRX ETHERNET 10/100 RMII 24QFN
• Manufacturer: SMSC
• Type: Transceiverr

Specifications of LAN8720AI-CP

• Number Of Drivers/receivers: 4/4
• Protocol: RMII
• Voltage - Supply: 1.6 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-QFN
• Product: Ethernet Transceivers
• Standard Supported: 802.3, 802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 85 C
• Ethernet Connection Type: 10/100 Base-T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1084

SMSC FULL-FEATURED TRANSCEIVERS VS. THE COMPETITION
LAN8710A/8720A HELPS TRIM YOUR DESIGN
Reduces external components
Reduces power consumption
Reduces BOM cost
*HP Auto-MDIX eliminates the need for special “crossover” cables when connecting LAN devices together.
**LANCheck online design review service requires an SMSC e-Services account and is subject to the terms and conditions listed on SMSC’s website.
Copyright ©2010 SMSC or its subsidiaries. All rights reserved. Although the information in this document has been checked and is believed to be accurate, no responsibility is assumed for inaccura-
cies. SMSC reserves the right to make changes to product descriptions and specifications at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before
placing your product order. The provision of this information does not convey any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly condi-
tional on your agreement to the terms and conditions of the most recently dated version of SMSC’s standard Terms of Sale Agreement dated before the date of your order. Products may contain design
defects or errors known as anomalies which may cause a product’s functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed,
intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses
without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the
Terms of Sale Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com. SMSC, the SMSC logo, LANCheck, flexPWR and the flexPWR logo are registered trademarks of Standard Micro-
systems Corporation (“SMSC”). Other names mentioned may be trademarks of their respective holders. All claims made herein speak as of the date of this material. The company does not undertake to update
such statements. (07/10)
For more information visit www.smsc.com or call 1.800.443.SEMI
SMSC 80 Arkay Drive, Hauppauge, NY 11788
For RoHS compliance and environmental information, please visit www.smsc.com/rohs
SMSC
LAN8710A/LAN8710Ai
SMSC
LAN8720A/LAN8720Ai
Other Partial-
Featured Competitive
Transceivers
Ethernet Transceiver
ESD Protection
Function
Regulator
Passive
by incorporating a low-cost 25MHz crystal for both MII/RMII interfaces
MII or RMII
to Processor
by 25% when the 1.2V on-chip regulator is disabled and 1.2V is supplied by the system
Interface
MII Only
MII and
by integrating the highest ESD protection and a voltage regulator
MAC
RMII
RMII
with Ethernet
ASIC SoC
or FPGA
MAC
Regulator
Ethernet PHY
Transceiver
1.6V to 3.6V
I/O Voltage
I/O Voltage
Other Solutions
Range
Range
Range
Discrete
Discrete
External
30+
MAC/PHY Interface
3.6 to 1.6V I/O
1.2V Linear Reg
w/ Reg Disable
Integrated
Yes
No
LAN8710A/8720A
25MHz
Crystal
Protection Circuitry
3.3V
3.3V
ESD Performance
w/o External
MII and RMII
to Processor
Yes
No
SINGLE SOLUTION!
Regulator
Transceiver
SMSC Solutions
Energy Detect
Power Down
Capability
20
LAN8710A
LAN8720A
Yes
No
Commercial or
Temperature
Commercial
Industrial
Extended
Range
Only